Autonics E40HB6-1800-6-L-24-C Rotary Encoder
The Autonics E40HB6-1800-6-L-24-C Rotary Encoder offers Ø6mm shaft inner diameter, 5000rpm Max. allowable revolution, Line Driver, Control output 12-24VDC, Power supply, 1800P/R, resolution Radial cable connector type connection type. Manufactured by Autonics under the Autonics Encoder category, this model belongs to the Autonics E40HB Series.

| Brand | Autonics |
| Product Type | Rotary Encoder |
| Model Number | E40HB6-1800-6-L-24-C |
Autonics E40HB6-1800-6-L-24-C Rotary Encoder – Technical Specifications
| Specification | Value |
|---|---|
| Shaft inner diameter | Ø6mm |
| Max. response frequency | 300kHz |
| Max. allowable revolution | 5000rpm |
| Starting torque | Max. 50gf.cm(max. 0.0049N.m) |
| Resolution | 1800P/R |
| Output phase | A, @(A^), B, @(B^), Z, @(Z^) |
| Control output | Line Driver |
| Power supply | 12-24VDC |
| Connection type | Radial cable connector type |
| Protection structure | IP50 |
| Environment_Ambient temperature | -10 to 70℃, storage: -25 to 85℃ |
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 90% RH |
| Accessories | Bracket |
| Weight | Approx. 120g |
Autonics E40HB6-1800-6-L-24-C is a high-precision rotary encoder with line driver output, designed to handle high-speed applications requiring stable feedback. With a shaft inner diameter of Ø6mm and a maximum speed of 5000rpm, it delivers accurate motion tracking through its 1800 pulse per revolution (1800P/R) resolution. This incremental encoder 40mm provides six differential signal outputs—A, @(A^), B, @(B^), Z, @(Z^)—ensuring clean, reliable data transmission even over long cable lengths. The wide 12–24VDC ±5% input range guarantees consistent performance, and the radial connector cable enhances installation efficiency in space-constrained panels. Its IP50 protection rating adds light-duty shielding, making it a dependable dust-protected rotary encoder for semi-clean industrial settings.
Autonics engineered this motion control encoder to operate reliably in harsh plant conditions. It functions between -10°C to 70°C and 35% to 85% RH, making it suitable for most environments seen in industrial automation lines. The compact 120g build, combined with a supplied mounting bracket, simplifies integration into servo motor encoder assemblies and feedback loops. As part of the E40HB series, it reflects Autonics’ commitment to EEAT principles—backed by real-world testing, long-term availability, and international safety and quality compliance. Explore full specifications and pricing here to ensure you're getting a reliable encoder for critical automation tasks.
Autonics E40HB6-1800-6-L-24-C is widely used as a robotic feedback encoder in smart manufacturing cells, servo systems in CNC machinery, and industrial automation sensors for synchronized conveyor control. In robotic joints, it ensures smooth angular feedback, while in packaging and material handling, it keeps machine cycles aligned. Industrial engineers trust its signal reliability, output clarity, and ease of replacement. It’s also popular in labs and learning centers, where engineering students and technicians use it to understand how a rotary encoder works in automation and motor control applications. If you're building or upgrading a precision-controlled process, this model delivers dependable performance at every step.




